okay it a crossfire high out put tank. i have levle 10 but not installed. i think i fixed the problem. thehole on/off assembly was brand new. i think the one/off was sticking. i oiled the o-ring and pin good and then it was shooting good. i dont know if new on/offs need to be broken in. but i think the problem is fixed.

i got a nother problem. i got a retro valve and when i was trying to shoot faster i would shoot quiter and i got shoot down. i was short stroking. i hole valve is clean. any ideas